Binoculars 7X50 for Hunting Boating with Rangefinder Compass HD Vision Telescope
The button batteries are not include. Rangefinder and compass scale are illuminated by light on/off switch. Low-light vision binoculars can provide better brightness of images as long as there is light or in low-light conditions like lamplight, dawn, twilight(not totally dark). IPX7 Waterproof Binoculars:Dry nitrogen filled and O-ring sealed for waterproof protection to prevent dust-proof, fogging and moisture damage in all weather conditions. So this navigation binoculars is suitable for outdoor use. Floating Binoculars Optical Systems with 7x Magnification: BAK4 Prisms and FMC green film anti-reflex coating reduces the reflected light and improves light transmittance, image brightness and sharpness. 50mm large objective lens and 23mm eyepiece with HD wide view are more comfortable to see objects without eye fatigue and dizziness. 6.8mm exit pupil offers ideal image brightness and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. Double Focusing System: Military standard with both oculars focusing stytem. Two left and right diopter adjustment rings can focus sharp optics to meet the different requirements of vision based on your individual left and right eyesight.
The eye cups can be folded down for use with glasses easily; Non-slip and ergonomic rubber design offer a secure grip and heavy-duty rubber armor provides great shock resistance. Marine Grade 7x50 Binoculars with Bag and Strap, easy to carry. Loss-proof object lens covers can directly hange on rangefinder binoculars' body to prevent missing, which also protect lenses and eyepieces.
2pcs button cells are not included. This compact binoculars for adults is suitable for navigation, hunting, bird watching and other outdoor activities as birthday and Christmas gifts. 1 x Military Carrying Bag.
1 x Cleaning Lens Cloth. 2 x Objective Lens Cap. Neck foam strap can be floated in the water.Carrying bag is convenient for taking along and storage. Objectives and eyepieces caps protect from abrasion and friction. ESSLNB Marine Binoculars with Rangefinder Compass.
7X50 Waterproof Military Binoculars for Adults Kids BAK4 Green FMC Floating Binoculars for Boating Hunting with Bag and Strap. BAK-4 prisms with fully multi-coated green wideband film techenology (FMC+FGMC) reduces the reflected light, color errors and distortions and improves light transmittance. O-ring sealed for complete waterproof protection. Nitrogen-filled and sealed to prevent fogging, clouding and moisture damage.
Under one meter depth, 100% waterproof and float in water for 30 minutes. 7x magnification achieves more steady image under rough sea conditions without image blur and dithering, or eye dizziness. By specifying the calculator dial on the left eyepiece, you can directly calculate the distance or size of the object. Non-slip and ergonomic rubber design for a secure grip. Heavy-duty and shockproof rubber armor.
Ideal for all outdoor activities in all weather conditions. BAK4 prims offers higher refractive index rate, brighter edges. Fully multi-coated optics reduces light loss and glare. The thickness of prism is 20mm.
The thicker the prism is, the larger the field of view is. The high quality optics ensures excellent image quality and color differences, and reduces color errors and distortions. Field of view is 396 feet at 1000 yards.
These internal reticles rangefinders require you to know the size of the object (height or width) if you wish to calculate distance. The reticles is illuminated for use at night (batteries are not included). The compass is illuminated for use at night (batteries are not included). Compass with illumination switch indicate orientation for navigation.
Under one meter depth, the sealed binoculars is 100% waterproof in water for 30 minutes. Durable rubber armor with a non-slip design protecs the binoculars from shocking. Nitrogen-filled feature safeguards your waterproof and fog proof binoculars from fog, raindrops and dust. 23mm larger eyepiece diameter offers you wider field of view and high definition.This giant binocular makes you feel a new level of viewing experience and comfortable to observe objects without eye fatigue because of large eyepieces. According to the different eye distance, you can change the width from 56mm to 72mm. Individual Focus System & Left and Right Diopter Adjustment.
Two left and right diopter adjustment rings can adjust sharp optics to meet the different requirements of vision based on your individual eyesight. Individual focus system offers the freedom for accurate focusing at long distances.
The eye cups can be folded down for use with glasses wearer easily. Exit pupil diameter between 4 mm and 7 mm offer ideal image brightness and can still be observed in daytime and low-light environments. Field of view at 7x:396ft/1000yd(132m/1000m). Angle of vision:7.5 Degree. Exit pupil diameter:6.8mm. Exit pupil distance:23mm(Long eye relief for eyeglass wearers). Focus:individual eye focus(Diopter control). Diopter adjusting range:-5+5 DIOPTER. Eyecups: Fold Up and Down.